Stadium: Court 1 Round: 28 Ground: Clay
| ITF Austria F3 | 2017/07/20 09:00 | Thomas Statzberger v Matthias Haim | 6-7,3-6 |
| ITF Austria F3 | 2015/07/04 14:00 | Thomas Statzberger v Matthias Haim | 4-6,3-6 |
| ITF Austria F4 | 2018/07/26 09:00 | Alexander Erler v Matthias Haim | 4-6,2-6 |
| ITF Austria F4 | 2018/07/25 08:00 | Frederik Press v Matthias Haim | 4-6,5-7 |
| ITF Austria F4 | 2018/07/23 10:00 | Peter Goldsteiner v Matthias Haim | 7-5,4-6,6-7 |
| ITF Austria F3 | 2018/07/18 15:05 | Alexander Shevchenko v Matthias Haim | 6-4,7-5 |
| ITF Austria F3 | 2018/07/17 15:55 | Bjorn Nareyka v Matthias Haim | 0-6,4-6 |
| ITF Germany F7 | 2018/07/15 12:00 | Mario Vilella Martinez v Matthias Haim | 3-6,4-6 |
| ITF Germany F7 | 2018/07/14 13:00 | Matias Franco Descotte v Matthias Haim | 3-6,4-6 |
| ITF Germany F7 | 2018/07/13 11:00 | Matthias Haim v Juan Ignacio Galarza | 6-2,5-7,6-3 |
| ITF Austria F4 | 2018/07/26 09:00 | Stefano Battaglino v Thomas Statzberger | 3-6,3-6 |
| ITF Austria F4 | 2018/07/25 09:50 | Jonas Trinker v Thomas Statzberger | 6-3,2-6,4-6 |
| ITF Austria F4 | 2018/07/23 15:40 | Antonin Stepanek v Thomas Statzberger | 1-6,1-6 |
| ITF Austria F3 | 2018/07/17 10:45 | Thomas Statzberger v Ivan Davydov | 6-2,4-6,6-7 |
| Challenger Poprad Tatry Qual | 2018/06/16 13:55 | Pavel Nejedly v Thomas Statzberger | 6-2,5-7,7-5 |
| Challenger Poprad Tatry Qual | 2018/06/16 09:10 | Michal Dembek v Thomas Statzberger | 4-6,6-7 |
| ITF Turkey F22 | 2018/06/09 07:30 | Nicolo Turchetti v Thomas Statzberger | 0-6,2-6 |
| ITF Turkey F22 | 2018/06/08 10:30 | Mert Naci Turker v Thomas Statzberger | 3-6,3-6 |